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One Identity Access Management solutions: for all goals and sizes of projects.

We do not reinvent the wheel. We count on an approved modular system of predefined project modules. Your benifit: We are able to ensure You that we stic to the planned budget and scheduled time.

Excellent services for excellent results.


Documentation, management and implementation of workshops to develop Your requirements including default Process Frameworks for Your desires.


Implementaion of requirements including installation of the IAM-system and integration in Your IT-environment, design and development of the web-portal and much more.


With our own test management or using Your system, including documentation of results.

training & documentation

Compilation of technical documentation and documentations about the system with reverse engineering, trainings and courses for users and administrators.

service & debugging

Acquisition of frequent service operations on the system and error diagnostics and debugging.

additional services

Proof of Concept, feasibility study, cost estimation, planning and project management.

„The upgrade through Mr Belau has been very smooth and we were able to use the new functions fast and productive!”

„The upgrade in our system environment wasn't without challanges and we were very glad to get support through 4Rivers!”

„With the support of Mr Belau our upgrade could be managed without any problems and there were no significant interruptions in our service!”

„With the support of Mr Belau our upgrade could be managed without any problems and there were no significant interruptions in our service!”

“Thanks to 4Rivers, the secure service of our PAM-solution is from now on established and ensured.”

Our partners: sureties for Your success rate.


To fulfill Your requirements in Identity and Access Management, we are working with the software provider Okta – and provide all services about planning, testing, POC (Proof of Concept), installation & implementation and the integration in a many different target systems. We also support You in executing and maintaining Your Okta-solution.

privileged access management

We provide the full service for PAM-Suite of One Identity („Safeguard“): planning, Proof of Concept, installation, upgrades and migration including a secure managed service packet.

One Identity

We provide the full service for the „Identity Manager“ of One Identity ab: planning, Proof of Concept, installation, implementation including upgrades and migration and predefined managed Service-Packages. With our own process packages, that were developed through years of experience, You are able to get the full potential of the Identity Manager maximally usable in a very short time.

+49 (0) 6131 6240255